https://www.computer.org/csdl/trans/lt/2010/03/tlt2010030237.pdf
Tuesday, October 27, 2015
Sunday, October 25, 2015
Codeigniter - The best practice in _remap() function
Instead of using like this:
function _remap($method)
{
$array = array('method1','method2','method3','method4','method5','method6','method7',...);
in_array($method, $array) ? $this->method() : $this->index()
}
to
function _remap($method)
{
$arr_raw_method_registered = get_class_methods(__CLASS__);
$arr_remove_element = array('get_instance');
$arr_method_registered = array_filter($arr_raw_method_registered, function($item)use($arr_remove_element)
{
if (in_array($item, $arr_remove_element) || $item[0] == '_'):
return false;
else:
return true;
endif;
});
in_array($method, $arr_method_registered) ? $this->$method() : $this->index();
}
The function covers all defined function on that class.
function _remap($method)
{
$array = array('method1','method2','method3','method4','method5','method6','method7',...);
in_array($method, $array) ? $this->method() : $this->index()
}
to
function _remap($method)
{
$arr_raw_method_registered = get_class_methods(__CLASS__);
$arr_remove_element = array('get_instance');
$arr_method_registered = array_filter($arr_raw_method_registered, function($item)use($arr_remove_element)
{
if (in_array($item, $arr_remove_element) || $item[0] == '_'):
return false;
else:
return true;
endif;
});
in_array($method, $arr_method_registered) ? $this->$method() : $this->index();
}
The function covers all defined function on that class.
Monday, October 19, 2015
Useful websites to learn Regex
Basic Tutorial
- http://www.macronimous.com/resources/writing-regular-expression-with-php.asp
Regex Website Tester
- https://regex101.com/
Regex to Valid Phone Number (Malaysia)
function valid_phone_num($str)
{
if (!preg_match("/^(\+?6?01)[0|1|2|3|4|6|7|8|9]\-*[0-9]{7,8}$/", $str)):
$this->form_validation->set_message('valid_phone_num', 'Please insert a valid phone number format. Example : 0191234567.');
return FALSE;
else:
return TRUE;
endif;
}